QuickFacts

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

24.4%

of persons in Illinois are under 18 years

Population per square mile in Ohio is

282.3

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

Population per square mile in Michigan is

174.8

21.3%

of persons in Florida are under 18 years

10.5%

of persons in Los Angeles city, California are 65 years and over

22.3%

of persons in New York are under 18 years

12.1%

of persons in New York city, New York are 65 years and over

8.1%

of persons in Harris County, Texas are 65 years and over

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census